Chinese mega tunnel project planned

Plans are being drawn up in China for a new mega tunnel project in Guangdong Province. Details of the project, to connect Shenzhen and Zhongshan, have been released by the official Chinese news agency Xinhua. The 6.8km undersea stretch of tunnel will carry eight lanes, making it the world’s widest undersea road tunnel.
October 20, 2017 Read time: 1 min

Plans are being drawn up in China for a new mega tunnel project in Guangdong Province. Details of the project, to connect Shenzhen and Zhongshan, have been released by the official Chinese news agency Xinhua. The 6.8km undersea stretch of tunnel will carry eight lanes, making it the world’s widest undersea road tunnel. The route will measure 24km long and will also include two artificial islands and two suspension bridge sections, with the project expected to cost in the region of US$6.6-7 billion in all. The project is due for completion in 2024 and construction work on the artificial islands is now commencing. The tunnel will provide a new transport link for the Pearl River Delta, providing an additional connection that will cut journey times for users as the existing Humen Bridge at present suffers from congestion and delays at peak periods.

Road Structures

Related Content

  • China's economic growth fuelling vehicle increase
    March 14, 2012
    China is at a turning point in many ways. The country's continuing economic growth is fuelling a massive increase in vehicle numbers, with no signs of slackening. This is most acute and most visible in major cities such as Beijing and Shanghai, where traffic jams are now a frequent occurrence. One recent Beijing tailback stretched nearly 100km along a major highway and was caused by roadworks at a particularly busy stretch of the road.
    Read More
  • China's economic growth fuelling vehicle increase
    February 21, 2012
    China is at a turning point in many ways. The country's continuing economic growth is fuelling a massive increase in vehicle numbers, with no signs of slackening. This is most acute and most visible in major cities such as Beijing and Shanghai, where traffic jams are now a frequent occurrence
    Read More
  • A new tolled highway brings change for Austin, Texas
    February 10, 2020
    A new highway section in Austin, Texas marks a major departure for the southern US city
    Read More
  • Tunnel project of Chilean capital Santiago
    April 8, 2015
    Tunnel construction in Chilean capital Santiago will help cut chronic congestion – Mauro Nogarin & Mike Woof write. Chile’s capital Santiago is a thriving city having benefited from the country’s economy growing strongly in recent years. The massive copper mining sector has helped boost the country’s GDP significantly in the past few decades, also aided by the growing international reputation of Chile’s large wine industry. The steady economic growth has resulted in an equally steady growth in average incom
    Read More

Highlighted Content